Schema:
actor (aid, gender, name, nationality, birth_city, birth_year)
copyright (id, msid, cid)
cast (id, msid, aid, role)
genre (gid, genre)
classification (id, msid, gid)
company (id, name, country_code)
director (did, gender, name, nationality, birth_city, birth_year)
producer (pid, gender, name, nationality, birth_city, birth_year)
directed_by (id, msid, did)
keyword (id, keyword)
made_by (id, msid, pid)
movie (mid, title, release_year, title_aka, budget)
tags (id, msid, kid)
tv_series (sid, title, release_year, num_of_seasons, num_of_episodes, title_aka, budget)
writer (wid, gender, name, nationality, num_of_episodes, birth_city, birth_year)
written_by (id, msid, wid)
Please answer with SQL.